FLAG_PIC
#define FLAG_TYPE_MASK (FLAG_PIC | FLAG_MSI)
pic = pic_create(dev, xref, FLAG_PIC);
pic = pic_lookup(dev, xref, FLAG_PIC);
KASSERT((pic->pic_flags & FLAG_TYPE_MASK) == FLAG_PIC,
parent_pic = pic_lookup(parent, 0, FLAG_PIC);
(data->type == INTR_MAP_DATA_MSI) ? FLAG_MSI : FLAG_PIC);
KASSERT((pic->pic_flags & FLAG_TYPE_MASK) == FLAG_PIC,